@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:9531eeb9-312d-3854-bcad-471299cd9baa schema:email "cf.grendelbruch@gmail.com" ; a :Agent, foaf:Agent . :hasContact data:9531eeb9-312d-3854-bcad-471299cd9baa ; :hasBookingContact data:9531eeb9-312d-3854-bcad-471299cd9baa .